Ovulating already?

[Annalisa89]

So I had my implant out at the beginning of feb (never had a period during).
AF arrived on 25th feb and last 4 days. I’ve been using the opk’s since cd 4 so I can get an idea with the premom app. Obviously my results have been “0” , however today it says I have a high result of “0.67” but I couldn’t even see the faintest test line? (I’ve had faint lines and it’s always registered on the app as low)

I guess my question is, can it jump from nothing to high in 12 hours? Without a visible line? And is it possible to be approaching ovulation from cd9 (today). Is 0.67 high?

Anything you ladies can share/advise/explain cos I’m all new to this

Many thanks x

0.67 isn't that high really as you can easily have a score above 1 at the peak. Mine last cycle tended to hover around .3 for a couple of days and then jumped up to .8 and .9 in an evening.

Also the lighting can affect the picture and the scoring. I usually take a couple of pictures of the same strip if I'm not sure that the score is right.

Thank you for your reply, the fact it was below 1 had me questioning as to why the app was saying it was high. I know it’s just my first month trying the sticks, so just trying to get used to them xx